Who bills the most Anesthesia for other procedure on large bowel using an endoscope (00811) to Medicare in Missouri?
Medicare Part B FFS · CY2024 · as published by CMS128 physician groups billed Anesthesia for other procedure on large bowel using an endoscope (00811) to Medicare fee-for-service in Missouri in 2024; the top five named groups hold 38% of that volume, and independent (non-hospital-affiliated) groups deliver 1%.
00811 — Anesthesia for other procedure on large bowel using an endoscope · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Missouri market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 46% of Medicare in Missouri; Medicare Advantage penetration 40% → 54% since 2020.
| # | Physician group | City | St | Specialty | Providers | 00811 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | WESTERN ANESTHESIOLOGY ASSOCIATES INC | SAINT LOUIS | MO | ANESTHESIOLOGY | 258 | 2,226 | 8.8% | (314) 251-4687 |
| 2 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 1,149 | 4.5% | (314) 747-3000 |
| 3 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 1,015 | 4.0% | — |
| 4 | SAINT FRANCIS MEDICAL CENTER | CAPE GIRARDEAU | MO | NURSE PRACTITIONER | 435 | 524 | 2.1% | (573) 331-3000 |
| 5 | HEARTLAND REGIONAL MEDICAL CENTER | SAINT JOSEPH | MO | NURSE PRACTITIONER | 387 | 517 | 2.0% | (816) 271-6870 |
| 6 | MERCY CLINIC SPRINGFIELD COMMUNITIES | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 1128 | 422 | 1.7% | — |
| 7 | METRO-WEST ANESTHESIA GROUP INC | SAINT LOUIS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 207 | 420 | 1.7% | (314) 453-0600 |
| 8 | MIDWEST ANESTHESIA PROVIDERS SC | SAINT LOUIS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 186 | 415 | 1.6% | (314) 653-5000 |
| 9 | NORTHSTAR ANESTHESIA OF MISSOURI LLC | JOPLIN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 81 | 342 | 1.4% | (417) 556-3729 |
| 10 | GASTROINTESTINAL ASSOCIATES, LLC | COLUMBIA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 33 | 336 | 1.3% | (573) 777-8818 |
| 11 | JEFFERSON CITY MEDICAL GROUP PC | JEFFERSON CITY | MO | NURSE PRACTITIONER | 115 | 330 | 1.3% | (573) 556-5771 |
| 12 | SSM HEALTH SLU HOSPITAL ANESTHESIA PHYSICIAN BILLING LLC | SAINT LOUIS | MO | ANESTHESIOLOGY | 94 | 312 | 1.2% | (314) 257-8000 |
| 13 | SOUTHEAST MISSOURI HOSPITAL PHYSICIANS LLC | CAPE GIRARDEAU | MO | NURSE PRACTITIONER | 202 | 260 | 1.0% | (573) 334-6169 |
| 14 | MISSOURI BAPTIST MEDICAL CENTER | SAINT LOUIS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 124 | 240 | 0.9% | (314) 996-5000 |
| 15 | PROFESSIONAL ANESTHETIC CARE INC | LIBERTY | MO | ANESTHESIOLOGY ASSISTANT | 32 | 230 | 0.9% | (816) 781-7200 |
| 16 | ANESTHESIA ASSOCIATES OF KANSAS CITY PA | OVERLAND PARK | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 222 | 225 | 0.9% | (913) 901-9000 |
| 17 | DIGESTIVE HEALTH SPECIALISTS LLC | INDEPENDENCE | MO | GASTROENTEROLOGY | 75 | 206 | 0.8% | (816) 478-4887 |
| 18 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MO | INTERNAL MEDICINE | 1689 | 200 | 0.8% | (781) 983-9088 |
| 19 | GASTRO ANESTHESIA PLLC | FAYETTEVILLE | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 5 | 198 | 0.8% | (479) 582-7280 |
| 20 | ST LUKES EAST ANESTHESIA SERVICES PC | LEES SUMMIT | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 46 | 186 | 0.7% | (816) 347-5097 |
| 21 | G AND G ANESTHESIA LLC | MARION | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 77 | 185 | 0.7% | (618) 998-7000 |
| 22 | AMBULATORY ANESTHESIA SERVICES OF ST. CHARLES, LLC | SAINT PETERS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 12 | 172 | 0.7% | (636) 346-6051 |
| 23 | THE CURATORS OF THE UNIVERSITY OF MISSOURI | COLUMBIA | MO | PHYSICIAN ASSISTANT | 1116 | 135 | 0.5% | (573) 882-2667 |
| 24 | PHELPS COUNTY REGIONAL MEDICAL CENTER | ROLLA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 109 | 125 | 0.5% | (573) 458-8899 |
| 25 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 125 | 0.5% | (407) 303-8110 |
| 26 | 1656 ANESTHESIA LLC | NAPLES | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 11 | 122 | 0.5% | (239) 449-4945 |
| 27 | SOUTH BALDWIN ANESTHESIA PC | FOLEY | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 21 | 119 | 0.5% | (334) 279-1450 |
| 28 | AUSTIN ANESTHESIOLOGY GROUP PLLC | AUSTIN | MO | ANESTHESIOLOGY | 436 | 119 | 0.5% | (512) 343-2466 |
| 29 | EYE CARE LLC | LEAWOOD | MO | OPTOMETRY | 49 | 116 | 0.5% | (816) 478-1230 |
| 30 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1815 | 115 | 0.5% | (913) 588-1227 |
| 31 | MERITAS HEALTH CORPORATION | NORTH KANSAS CITY | MO | NEUROLOGY | 498 | 114 | 0.5% | (816) 472-5157 |
| 32 | FREEMAN-OAK HILL HEALTH SYSTEM | JOPLIN | MO | NURSE PRACTITIONER | 382 | 105 | 0.4% | (417) 347-8200 |
| 33 | CITIZENS MEMORIAL HOSPITAL DISTRICT | BOLIVAR | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 35 | 100 | 0.4% | — |
| 34 | NORTH AMERICAN PARTNERS IN ANESTHESIA ILLINOIS LLC | BERWYN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 413 | 85 | 0.3% | (708) 783-9100 |
| 35 | SOUTHERN CROSS MEDICAL SERVICES INC | CAPE GIRARDEAU | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 3 | 82 | 0.3% | (573) 339-7185 |
| 36 | ANESTHESIA ASSOCIATES OF JOPLIN LLC | JOPLIN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 9 | 75 | 0.3% | (417) 627-9699 |
| 37 | GOLDEN VALLEY MEMORIAL HOSPITAL DISTRICT | CLINTON | MO | NURSE PRACTITIONER | 142 | 71 | 0.3% | (660) 890-8023 |
| 38 | AMSURG NORTH VALLEY ANESTHESIA LLC | PHOENIX | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 5 | 70 | 0.3% | (602) 482-1001 |
| 39 | PLAZA ANESTHESIA PC | KANSAS CITY | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 12 | 68 | 0.3% | (816) 561-2000 |
| 40 | ACUITY ANESTHESIOLOGY LLC | FESTUS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 24 | 67 | 0.3% | (636) 933-1000 |
| 41 | AUSTIN GASTROENTEROLOGY ANESTHESIA ASSOCIATES PLLC | AUSTIN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 23 | 66 | 0.3% | (512) 532-8000 |
| 42 | SHREWSBURY AMBULATORY ANESTHESIA LLC | SHREWSBURY | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 125 | 64 | 0.3% | (732) 450-6000 |
| 43 | RURAL HEALTH PAIN MANAGEMENT LLC | POPLAR BLUFF | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 36 | 58 | 0.2% | (901) 682-6828 |
| 44 | BOTHWELL REGIONAL HEALTH CENTER | SEDALIA | MO | NURSE PRACTITIONER | 115 | 58 | 0.2% | (660) 826-8833 |
| 45 | SGOH ACQUISITION INC | MOUNT VERNON | MO | NURSE PRACTITIONER | 92 | 58 | 0.2% | (417) 466-4110 |
| 46 | MID-AMERICA ANESTHESIA CONSULTANTS PC | COLUMBIA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 53 | 54 | 0.2% | (573) 815-5511 |
| 47 | ENDO SEDATION LLC | SAN ANTONIO | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 276 | 54 | 0.2% | (210) 614-1234 |
| 48 | ANESTHESIA ASSOCIATES | GADSDEN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 64 | 54 | 0.2% | — |
| 49 | EMERGENCHEALTH PLLC | SAN ANTONIO | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 984 | 50 | 0.2% | (210) 921-2000 |
| 50 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MO | PHYSICIAN ASSISTANT | 2255 | 49 | 0.2% | (616) 885-5000 |
| 51 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | MO | PHYSICIAN ASSISTANT | 3505 | 46 | 0.2% | (215) 662-2777 |
| 52 | SPECIALISTS IN ANESTHESIA PC | CENTREVILLE | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 46 | 0.2% | (618) 332-5480 |
| 53 | SOUND PHYSICIANS ANESTHESIOLOGY OF TEXAS PLLC | FORT WORTH | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 131 | 45 | 0.2% | (817) 702-3431 |
| 54 | NEVADA CITY HOSPITAL | NEVADA | MO | DIAGNOSTIC RADIOLOGY | 84 | 44 | 0.2% | (417) 667-3355 |
| 55 | CASS REGIONAL MEDICAL CENTER | HARRISONVILLE | MO | FAMILY PRACTICE | 45 | 44 | 0.2% | — |
| 56 | VALDOSTA ANESTHESIA ASSOCIATES, P.C. | VALDOSTA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 40 | 43 | 0.2% | (229) 244-6852 |
| 57 | VIRGINIA MASON MEDICAL CENTER | SEATTLE | MO | PHYSICIAN ASSISTANT | 879 | 42 | 0.2% | (206) 223-6600 |
| 58 | COLUMBIA ORTHOPAEDIC GROUP LLP | COLUMBIA | MO | ORTHOPEDIC SURGERY | 91 | 41 | 0.2% | (573) 443-2402 |
| 59 | AIM ANESTHESIA LLC | BRIDGETON | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 13 | 41 | 0.2% | (314) 741-0911 |
| 60 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MO | PHYSICIAN ASSISTANT | 3707 | 41 | 0.2% | (202) 429-2401 |
| 61 | SOUTH COUNTY ANESTHESIA ASSOCIATES LTD | SAINT LOUIS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 79 | 40 | 0.2% | (314) 525-1000 |
| 62 | CEP AMERICA - ANESTHESIA PC | DES MOINES | MO | ANESTHESIOLOGY | 839 | 39 | 0.2% | (515) 247-3121 |
| 63 | CLEVELAND CLINIC FLORIDA | WESTON | MO | NURSE PRACTITIONER | 720 | 37 | 0.1% | (954) 659-5000 |
| 64 | TRUMAN MEDICAL CENTER INCORPORATED | KANSAS CITY | MO | NURSE PRACTITIONER | 247 | 37 | 0.1% | (816) 404-7000 |
| 65 | ANESTHESIA DYNAMICS LLC | LECANTO | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 845 | 37 | 0.1% | (352) 527-1825 |
| 66 | NORTHERN ROCKIES ANESTHESIA CONSULTANTS PLLC | KALISPELL | MO | ANESTHESIOLOGY | 36 | 35 | 0.1% | (406) 752-5111 |
| 67 | WHIDBEY ISLAND PUBLIC HOSPITAL DISTRICT | COUPEVILLE | MO | DIAGNOSTIC RADIOLOGY | 102 | 35 | 0.1% | — |
| 68 | PRODIGY OFFICE ANESTHESIA, LLC | CORBIN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 9 | 34 | 0.1% | (606) 528-6700 |
| 69 | ECGJ ANESTHESIA LLC | GRAND JUNCTION | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 32 | 0.1% | (970) 242-6600 |
| 70 | MIDWEST ANESTHESIA ASSOCIATES, PA | SHAWNEE MISSION | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 102 | 32 | 0.1% | (913) 632-2230 |
| 71 | ANESTHESIA WEST PC | OMAHA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 73 | 32 | 0.1% | (402) 354-4000 |
| 72 | MOUNTAIN WEST ANESTHESIA LLC | PROVO | MO | ANESTHESIOLOGY | 267 | 31 | 0.1% | (801) 357-7850 |
| 73 | CARROLL COUNTY MEMORIAL HOSPITAL | CARROLLTON | MO | DIAGNOSTIC RADIOLOGY | 61 | 30 | 0.1% | (660) 542-1695 |
| 74 | WESTERN MISSOURI MEDICAL CENTER | WARRENSBURG | MO | NURSE PRACTITIONER | 72 | 29 | 0.1% | (660) 747-2500 |
| 75 | MEMORIAL MEDICAL CENTER | SPRINGFIELD | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 126 | 29 | 0.1% | (217) 788-3755 |
| 76 | AMERICAN ANESTHESIOLOGY OF VIRGINIA PC | LEESBURG | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 511 | 27 | 0.1% | (703) 724-9950 |
| 77 | PHYSICIAN SPECIALISTS IN ANESTHESIA, P.C. | ATLANTA | MO | ANESTHESIOLOGY ASSISTANT | 106 | 26 | 0.1% | (404) 257-1415 |
| 78 | PUNXSUTAWNEY MEDICAL SERVICES INC | INDIANA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 37 | 26 | 0.1% | (412) 831-3744 |
| 79 | CAPITAL ANESTHESIA SOLUTIONS OF FLORIDA II, LLC | NAPLES | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 157 | 24 | 0.1% | (239) 529-1800 |
| 80 | ANESTHESIA ASSOCIATES OF TUCSON LLC | TUCSON | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 24 | 0.1% | 5207220744205 |
| 81 | OZARK ANESTHESIA ASSOCIATES INC | SPRINGFIELD | MO | ANESTHESIOLOGY ASSISTANT | 86 | 24 | 0.1% | (417) 269-6000 |
| 82 | FOUR STATES ANESTHESIA SERVICES LLC | GALENA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 32 | 23 | 0.1% | (620) 783-4000 |
| 83 | ST VINCENT HOSPITAL | SANTA FE | MO | PHYSICIAN ASSISTANT | 313 | 23 | 0.1% | — |
| 84 | G2 ANESTHESIA PC | SAN JOSE | MO | ANESTHESIOLOGY | 96 | 23 | 0.1% | (408) 559-2011 |
| 85 | ANESTHESIA ASSOCIATES NORTHWEST LLC | SALEM | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 94 | 22 | 0.1% | (503) 561-8170 |
| 86 | NORTHSTAR ANESTHESIA OF VIRGINIA, LLC | ALEXANDRIA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 410 | 22 | 0.1% | (703) 504-3000 |
| 87 | CMSC LLC | GREAT FALLS | MO | DIAGNOSTIC RADIOLOGY | 81 | 22 | 0.1% | (406) 771-3500 |
| 88 | MEDICAL CENTER ANESTHESIOLOGY OF ATHENS | ATHENS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 77 | 22 | 0.1% | (706) 543-3449 |
| 89 | WYOMING ANESTHESIA, LLC | CASPER | MO | ANESTHESIOLOGY | 16 | 19 | 0.1% | (800) 822-7201 |
| 90 | ANESTHESIOLOGISTS OF GREATER ORLANDO INC | ORLANDO | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 336 | 19 | 0.1% | (954) 939-5000 |
| 91 | CONWAY ANESTHESIOLOGY CONSULTANTS, PA | CONWAY | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 22 | 19 | 0.1% | (501) 327-6665 |
| 92 | MARY WASHINGTON HEALTHCARE SPECIALTY SERVICES, LLC | FREDERICKSBURG | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 19 | 0.1% | (540) 741-7614 |
| 93 | RENEW MEDICAL GROUP OF ARKANSAS LTD | ROGERS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 129 | 19 | 0.1% | (479) 338-8000 |
| 94 | COMMONWEALTH HEALTHCARE CORPORATION | SAIPAN | MO | PHYSICIAN ASSISTANT | 80 | 18 | 0.1% | — |
| 95 | ANESTHESIA CONSULTANTS OF CENTRAL FLORIDA,LLC | WINTER HAVEN | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 9 | 18 | 0.1% | (863) 293-8471 |
| 96 | MOSAIC MEDICAL CENTER - MARYVILLE | MARYVILLE | MO | NURSE PRACTITIONER | 79 | 17 | 0.1% | (660) 562-2525 |
| 97 | UNIVERSITY ANESTHESIA MEDICAL GROUP | SAN FRANCISCO | MO | ANESTHESIOLOGY | 395 | 17 | 0.1% | (415) 476-1000 |
| 98 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | MO | NURSE PRACTITIONER | 2788 | 17 | 0.1% | (205) 934-3460 |
| 99 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | MO | NURSE PRACTITIONER | 3060 | 16 | 0.1% | (770) 422-2004 |
| 100 | PACIFIC ANESTHESIA INC | HONOLULU | MO | ANESTHESIOLOGY | 105 | 16 | 0.1% | (808) 792-9888 |
*Share of Missouri's disclosed Medicare-FFS services for 00811, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 00811 in Missouri — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →